History
On Earth-689 Electro was defeated and imprisoned by the original lineup of the Avengers early in their career. The Avengers of this timeline had been tricked by the Scarlet Centurion into imprisoning all other super heroes and super villains. The Centurion had duped them into believing this by promising the group that in doing so they would conquer famine, plague, and pestilence and bring on a golden era of peace. Doom was presumably released when his reality's Avengers were defeated by their Earth-616 counterparts.[1]
Attributes
Powers
Seemingly those of Electro (Earth-616).